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Calcium wani ɓangare ne na babban rukuni na II na rukuni na IV na tsarin lokaci na abubuwan sunadarai na DI Mendeleev, yana da lambar atomic 20 da kwayar zarra ta 40.08. Abinda aka yarda dashi shine Ca (daga Latin - Calcium).
Tarihin alli
Humphrey Davy ya gano sinadarin Calcium a cikin 1808, wanda, ta hanyar electrolysis na lemun tsami da mercury oxide, ya sami sinadarin calcium, sakamakon aiwatar da narkar da mercury daga inda wani ƙarfe, wanda ake kira calcium, ya kasance. A cikin Latin, lemun tsami yana kama da calx, kuma wannan sunan ne wanda masanin kimiyyar Ingilishi ya zaɓi don buɗe abu.
Abubuwa na jiki da hade
Alli ne mai narkewa, mai laushi, mai launin azurfa mai fari da alkali. Saboda mu'amala da oxygen da carbon dioxide, farfajiyar karfen tana yin mara kyau, saboda haka alli yana bukatar yanayin ajiya na musamman - akwati da aka kulle sosai wanda aka zuba karfe da shi tare da wani sinadarin paraffin na ruwa ko kananzir ya zama tilas.
Bukatar yau da kullun don alli
Calcium shine mafi shahara daga cikin abubuwan alamomin da suka wajaba ga mutum, abin da ake buƙata a kowace rana daga 700 zuwa 1500 MG ne ga mai ƙoshin lafiya, amma yana ƙaruwa yayin daukar ciki da shayarwa, wannan dole ne a kula dashi kuma yakamata a samu nau'i na shirye-shirye.
A yanayi
Calcium yana da aiki mai ɗauke da sinadarai masu yawa, saboda haka baya faruwa a yanayi a cikin sautinsa (tsarkakakke). Koyaya, shine na biyar mafi yawa a cikin ɓawon burodi na ƙasa, a cikin sifar mahadi ana samun sa a cikin ƙasa (farar ƙasa, alli) da duwatsu (granite), anorite feldspar ya ƙunshi kalsiya mai yawa.
A cikin halittu masu rai yana da isasshen yaduwa, ana samun kasancewarta a cikin shuke-shuke, dabbobi da mutane, inda yake galibi a cikin haƙoran haƙori da kayan ƙashi.
Abincin mai cike da alli
Tushen calcium: kayan kiwo da kiwo (babban tushen calcium), broccoli, kabeji, alayyafo, ganyen turnip, farin kabeji, bishiyar asparagus. Calcium kuma yana kunshe da gwaiduwa kwai, wake, lentil, goro, figs (calorizator). Wani kyakkyawan tushen calcium na abinci shine kasusuwa masu laushi na salmon da sardines, kowane abincin teku. Zakaran cikin abun ciki na calcium sesame ne, amma sabo ne kawai.
Calcium dole ne ya shiga jiki a cikin wani rabo tare da phosphorus. Mafi girman rabo na waɗannan abubuwan ana ɗauka shine 1: 1.5 (Ca: P). Don haka, daidai ne a ci abinci mai wadata a cikin waɗannan ma'adanai a lokaci guda, alal misali, hanta naman sa da hanta na kifin mai, koren peas, apples and radishes.
Shan alli
Abin da ke kawo cikas ga yawan shan alli daga abinci shi ne yawan amfani da sinadarin carbohydrates a cikin kayan zaƙi da alkalis, waɗanda ke kawar da sinadarin hydrochloric a cikin ciki, wanda ya zama dole don narkar da alli. Tsarin hada alli yana da matukar rikitarwa, don haka wani lokacin bai isa a samo shi kawai tare da abinci ba, ana buƙatar ƙarin ci gaban abin alaƙa.
Mu'amala da wasu
Don inganta sha na alli a cikin hanji, ana buƙatar bitamin D, wanda ke sauƙaƙe sauƙaƙe sha na alli. Lokacin shan alli (a cikin kayan kari) a cikin tsarin cin abinci, ana toshe sharar baƙin ƙarfe, amma shan kari na alli daban da abinci ba zai shafi wannan tsarin ta kowace hanya ba.
Abubuwa masu amfani na alli da tasirinsa a jiki
Kusan dukkanin allin jiki (daga 1 zuwa 1.5 kilogiram) ana samun su a ƙasusuwa da haƙori. Calcium yana da hannu a cikin tafiyar da hanzari na jijiyar jiki, kwancen tsoka, tafiyar jini, wani ɓangare ne na tsakiya da membranes na sel, ƙwayoyin salula da na ruwa, yana da cututtukan antiallergic da anti-inflammatory, yana hana acidosis, yana kunna adadin enzymes da hormones. Calcium kuma yana da hannu cikin ƙididdigar tasirin membranes na tantanin halitta, yana da tasiri akasin sodium.
Alamomin rashin isasshen alli
Alamun rashin alli a jiki sune kamar haka, da farko kallo, alamun da basu da alaƙa:
- juyayi, lalacewar yanayi;
- cardiopalmus;
- cramps, numbness na wata gabar jiki;
- raguwar ci gaba da yara;
- cutar hawan jini;
- delamination da fragility na kusoshi;
- haɗin gwiwa, rage "ƙofar zafi";
- yawaita haila.
- Abubuwan da ke haifar da karancin alli
Abubuwan da ke haifar da karancin alli na iya zama abincin da bai dace ba (musamman azumi), karancin alli a cikin abinci, shan sigari da sha'awar kofi da abubuwan sha mai dauke da maganin kafeyin, dysbiosis, cutar koda, glandar ciki, ciki, lactation da menopause.
Alamomin wuce haddi na alli
Yawan Calcium, wanda zai iya faruwa tare da yawan amfani da kayan kiwo ko amfani da magunguna ba tare da kulawa ba, yana da ƙishirwa mai tsanani, tashin zuciya, amai, rashin ci, rauni, da yawan fitsari.
Yin amfani da alli a cikin rayuwar yau da kullun
Calcium ya samo aikace-aikace a cikin ƙarfe na ƙarfe na uranium, a cikin hanyar mahaɗan halitta ana amfani dashi azaman kayan ɗanɗano don samar da gypsum da ciminti, a matsayin mai kashe cuta (sanannen mai ƙyama).